WorkCentre 7835 and public printing w/ secure print

Greetings All;

I have a group of 10 workstations that are all the same. Same user account, same apps all going to the same copy machine.

So the situation is this (this is a public library BTW) when a patron comes in and wants to print, i'd like them to be able to enter in a username and password or just a password, print the job on the PC and retreive it at the copy machine. So while secure print sort of does this, it only prompts you for a password once. (after driver is configured for secure printing)

From there it retains the password. So if someone leaves the PC, and someone else sits down.... it doesnt prompt you for a new password.

So in essence I am wondering if these machines have the ability to prompt (query) a user for new credentials for each print job that they perform.

I have worked with a few brands and I know a Konica's are able to do this pretty easily. (very similar to Xerox with secure printing etc)